package com.four.project.service;

import com.four.project.pojo.Teacher;
import com.four.project.pojo.TeacherResp;

import java.util.List;

public interface TeacherService {


    String insert(Teacher teacher);

    TeacherResp findAll(Integer page, Integer size);

    Teacher updateTeacher(Teacher teacher);

    void deleteById(Integer id);


    Integer updateMyMessage(Teacher teacher);
}
